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sdl: reorganize -no-frame support 

Drop no_frame flag from sdl_display_init argument list, use a global
variable instead.  This is temporary until -no-frame support is dropped
altogether when we remove sdl1 support.

Remove any traces of noframe from sdl2 code.  It is just dead code as
sdl2 doesn't support the SDL_NOFRAME window flag any more.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20180115154855.30850-3-kraxel@redhat.com
This commit is contained in:
Gerd Hoffmann 2018-01-15 16:48:55 +01:00
parent f8d2c9369b
commit 04ff1a398a
5 changed files with 9 additions and 17 deletions
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1
include/sysemu/sysemu.h
View File

@ -112,6 +112,7 @@ extern const char *keyboard_layout;
extern int win2k_install_hack;
extern int alt_grab;
extern int ctrl_grab;
extern int no_frame;
extern int smp_cpus;
extern unsigned int max_cpus;
extern int cursor_hide;

5
include/ui/console.h
View File

@ -436,7 +436,7 @@ void surface_gl_setup_viewport(QemuGLShader *gls,
/* sdl.c */
#ifdef CONFIG_SDL
void sdl_display_early_init(int opengl);
void sdl_display_init(DisplayState *ds, int full_screen, int no_frame);
void sdl_display_init(DisplayState *ds, int full_screen);
#else
static inline void sdl_display_early_init(int opengl)
{
@ -444,8 +444,7 @@ static inline void sdl_display_early_init(int opengl)
error_report("SDL support is disabled");
abort();
}
static inline void sdl_display_init(DisplayState *ds, int full_screen,
int no_frame)
static inline void sdl_display_init(DisplayState *ds, int full_screen)
{
/* This must never be called if CONFIG_SDL is disabled */
error_report("SDL support is disabled");

9
ui/sdl.c
View File

@ -50,7 +50,6 @@ static int gui_saved_width;
static int gui_saved_height;
static int gui_saved_grab;
static int gui_fullscreen;
static int gui_noframe;
static int gui_key_modifier_pressed;
static int gui_keysym;
static int gui_grab_code = KMOD_LALT | KMOD_LCTRL;
@ -118,8 +117,9 @@ static void do_sdl_resize(int width, int height, int bpp)
} else {
flags |= SDL_RESIZABLE;
}
if (gui_noframe)
if (no_frame) {
flags |= SDL_NOFRAME;
}
tmp_screen = SDL_SetVideoMode(width, height, bpp, flags);
if (!real_screen) {
@ -895,7 +895,7 @@ void sdl_display_early_init(int opengl)
}
}
void sdl_display_init(DisplayState *ds, int full_screen, int no_frame)
void sdl_display_init(DisplayState *ds, int full_screen)
{
int flags;
uint8_t data = 0;
@ -917,9 +917,6 @@ void sdl_display_init(DisplayState *ds, int full_screen, int no_frame)
g_printerr("Running QEMU with SDL 1.2 is deprecated, and will be removed\n"
"in a future release. Please switch to SDL 2.0 instead\n");
if (no_frame)
gui_noframe = 1;
if (!full_screen) {
setenv("SDL_VIDEO_ALLOW_SCREENSAVER", "1", 0);
}

7
ui/sdl2.c
View File

@ -38,7 +38,6 @@ static int gui_grab; /* if true, all keyboard/mouse events are grabbed */
static int gui_saved_grab;
static int gui_fullscreen;
static int gui_noframe;
static int gui_key_modifier_pressed;
static int gui_keysym;
static int gui_grab_code = KMOD_LALT | KMOD_LCTRL;
@ -767,7 +766,7 @@ void sdl_display_early_init(int opengl)
}
}
void sdl_display_init(DisplayState *ds, int full_screen, int no_frame)
void sdl_display_init(DisplayState *ds, int full_screen)
{
int flags;
uint8_t data = 0;
@ -775,10 +774,6 @@ void sdl_display_init(DisplayState *ds, int full_screen, int no_frame)
int i;
SDL_SysWMinfo info;
if (no_frame) {
gui_noframe = 1;
}
#ifdef __linux__
/* on Linux, SDL may use fbcon|directfb|svgalib when run without
* accessible $DISPLAY to open X11 window. This is often the case

4
vl.c
View File

@ -150,7 +150,7 @@ static int rtc_date_offset = -1; /* -1 means no change */
QEMUClockType rtc_clock;
int vga_interface_type = VGA_NONE;
static int full_screen = 0;
static int no_frame = 0;
int no_frame;
int no_quit = 0;
static bool grab_on_hover;
Chardev *serial_hds[MAX_SERIAL_PORTS];
@ -4694,7 +4694,7 @@ int main(int argc, char **argv, char **envp)
curses_display_init(ds, full_screen);
break;
case DT_SDL:
sdl_display_init(ds, full_screen, no_frame);
sdl_display_init(ds, full_screen);
break;
case DT_COCOA:
cocoa_display_init(ds, full_screen);